Inventor · disambiguated record
Keizo Tokushige
Also filed as: TOKUSHIGE KEIZO
2 granted patents·121 citations·filing 1988–1990
68Inventor score
Files withKOBE STEEL LTD2
Top patents by PatentIndex Score
2 records- 0192US5063294AConverged ion beam apparatusKOBE STEEL LTD·Filed 1990·Granted Nov 5, 1991·95 cites·19 claims
- 0248US4918928AApparatus for testing IC devices at low temperature and cooling bag for use in testing IC devices at low temperatureKOBE STEEL LTD·Filed 1988·Granted Apr 24, 1990·26 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →